Windows 7 pro 64bit and Microsoft Word Starter

Dear friends, I'm Luca from Italy and I'm new in this Forum.

I have installed in my Hp probook the PDF Creator 1.2

My OS is Microsoft Windows 7 Professional 64bit.

After install complete, I tried to print with Microsoft Word Starter and everithing works fine.

After poweroff the laptop and a new poweron the PDFCreator doesn't work.

I'm unable to print anithing.

Do you have any suggestion for me?

Best regards